package com.polysichong.netschool.service.admin;

import java.util.List;

import com.polysichong.netschool.entity.admin.User;


public interface UserService {
	
	public User getUserById(Long id);
	
	public void save(User user);
	
	public void update(User user);
	
	public void delete(Long id);
	
	public List<User> findAllUsers();
}
